[fix-9991][worker]fix statement is closed before resultSet.getMetaData()

[huangchenguang123]

fix statement is closed before resultSet.getMetaData(), fix #9991

[codecov-commenter]

Codecov Report

Merging #10014 (602f0ae) into dev (cbf0010) will increase coverage by 0.18%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                dev   #10014      +/-   ##
============================================
+ Coverage     40.68%   40.87%   +0.18%     
- Complexity     4579     4628      +49     
============================================
  Files           834      839       +5     
  Lines         33832    33983     +151     
  Branches       3745     3764      +19     
============================================
+ Hits          13766    13891     +125     
- Misses        18746    18762      +16     
- Partials       1320     1330      +10     

Impacted Files	Coverage Δ
...er/master/dispatch/host/assign/RandomSelector.java	77.77% <0.00%> (-5.56%)	⬇️
...org/apache/dolphinscheduler/remote/utils/Host.java	37.77% <0.00%> (-2.23%)	⬇️
...dolphinscheduler/remote/future/ResponseFuture.java	81.96% <0.00%> (-1.64%)	⬇️
...e/dolphinscheduler/remote/NettyRemotingClient.java	52.11% <0.00%> (-1.41%)	⬇️
...r/plugin/task/sqoop/parameter/SqoopParameters.java	53.33% <0.00%> (-1.34%)	⬇️
...er/server/master/runner/WorkflowExecuteThread.java	8.02% <0.00%> (-0.23%)	⬇️
...nscheduler/service/process/ProcessServiceImpl.java	30.85% <0.00%> (ø)
...phinscheduler/plugin/task/jupyter/JupyterTask.java	65.47% <0.00%> (ø)
...eduler/plugin/task/jupyter/JupyterTaskChannel.java	0.00% <0.00%> (ø)
...cheduler/plugin/task/jupyter/JupyterConstants.java	0.00% <0.00%> (ø)
... and 4 more

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[zhuangchong]

I do not recommend this modification. You can put the resultProcess method in the query method, and the close method only has connection as an input parameter.

[huangchenguang123]

Its better to put the resultProcess method in the query method, i will fix my code.

[zhuangchong]

the close method only has connection as an input parameter, it is also recommended to modify.

[huangchenguang123]

resultSet is allways null， remove from the close method

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
20 Code Smells

54.9% Coverage
2.1% Duplication

[huangchenguang123]

@SbloodyS when i push my code and trigger check, sometimes the E2E/FileManage will fail, but i think my code won't effect the test case, I would like to know why this is causing this problem, this is my first contribute, so could you tell me the reasion?

[SbloodyS]

@SbloodyS when i push my code and trigger check, sometimes the E2E/FileManage will fail, but i think my code won't effect the test case, I would like to know why this is causing this problem, this is my first contribute, so could you tell me the reasion?

I had restart the failed tests. You can try to trigger the retry by git push or closing and then reopening PR.

There may be some instability in E2E tests. I'll fix it in a few days.

[zhuangchong]

+1

[zhuangchong]

@huangchenguang123
Thank you very much for your contribution, this PR is very good. I think we can get deep communiction, you can contact me through mail or add wechat(KerwinZhuang), when mail or added, please tell me who you are, I think I can help to familiar with the DolphinScheduler if you meet with problems.